C11111333133313232233133313331333133112213231232313123231
  >>
   C1111133313331323223313331333133313311221323123231312323
  <<
   C11111333133313232233133313331333133112213231232313123233
  >>
 
 
 C11111333133313232233133313331333133112213231232313123232
  >>